// subscribe to the event
Client.Avatars.AvatarAnimation += Avatars_AvatarAnimation;

private 
void
Avatars_AvatarAnimation(
object sender,
AvatarAnimationEventArgs e)
{
    
// create a dictionary of "known"
animations from the Animations class using System.Reflection
    Dictionary<UUID, 
string> systemAnimations
= 
new Dictionary<UUID, 
string>();
    Type type = 
typeof(Animations);
    System.Reflection.FieldInfo[] fields =
type.GetFields(System.Reflection.BindingFlags.Public |
System.Reflection.BindingFlags.Static);
    
foreach
(System.Reflection.FieldInfo field 
in fields)
    {
        systemAnimations.Add((UUID)field.GetValue(type),
field.Name);
    }

    
// find out which animations being
played are known animations and which are assets
    
foreach (Animation animation

in e.Animations)
    {
        
if
(systemAnimations.ContainsKey(animation.AnimationID))
        {
            Console.WriteLine(
"{0} is playing {1} ({2}) sequence
{3}", e.AvatarID,
                systemAnimations[animation.AnimationID],
animation.AnimationSequence);
        }
        
else
        {
            Console.WriteLine(
"{0} is playing {1} (Asset)
sequence {2}", e.AvatarID,
                animation.AnimationID,
animation.AnimationSequence);
        }
    }
}